Title :
A New Strong Multiple Designated Verifiers Signature for Broadcast Propagation
Author_Institution :
Sch. of Inf. Sci. & Technol., Sun Yat-Sun Univ., Guangzhou, China
fDate :
Nov. 30 2011-Dec. 2 2011
Abstract :
A strong multiple designated verifiers signature (SMDVS) enables a signer to convince a set of verifiers by generating one signature, of which the verification needs the private key of a verifier. After a brief survey of the current SMDVS schemes, we find no schemes suitable to the broadcast propagation, where the simulation needs only one verifier´s private key. Motivated by this discovery, we propose a broadcast SMDVS scheme. The new scheme is proven secure in the random oracle model.
Keywords :
cryptographic protocols; private key cryptography; telecommunication security; broadcast propagation; private key; random oracle model; strong multiple designated verifiers signature; Algorithm design and analysis; Probabilistic logic; Protocols; Public key; Servers; Voltage control; asymmetric group key agreement protocol; broadcast propagation; designated verifiers signatures; signature scheme of Schnorr;
Conference_Titel :
Intelligent Networking and Collaborative Systems (INCoS), 2011 Third International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4577-1908-0
DOI :
10.1109/INCoS.2011.31
